Why Choose Polyurethane Arc Screen Plates from Zhengyuan

In the screening industry, selecting the right screen media plays a vital role in maximizing efficiency, reducing downtime, and controlling costs. Polyurethane arc screen plates have become the material of choice across a variety of demanding industries. At Zhengyuan Polyurethane, we specialize in manufacturing high-performance polyurethane arc screen plates designed for durability, efficiency, and adaptability across complex working conditions.

1. Superior Wear Resistance and Longevity

One of the most notable benefits of polyurethane arc screen plates is their exceptional wear resistance. Zhengyuan’s arc screens are molded using high-quality thermoplastic polyurethane elastomer, ensuring durability even in the harshest screening environments. With an integrated structure formed by a dual-casting process—embedding steel reinforcements within polyurethane—the screen plate can withstand heavy loads and abrasive materials, significantly reducing the need for frequent replacements.

2. Innovative Structure for Enhanced Performance

Our polyurethane arc screen plate features a precision-engineered frame structure composed of transverse and longitudinal support bars. Internal reinforcement skeletons are embedded within these bars, providing mechanical strength while maintaining flexibility. The screen surface includes multiple basking strips that facilitate efficient material flow and reduce clogging, leading to improved screening performance and longer service life.

3. Designed for Pre-Dehydration, Desliming, and Classification

Zhengyuan’s polyurethane arc screens are particularly effective for pre-dewatering, desliming, and classifying fine materials. Commonly used in mineral concentrators and coal preparation plants, these screen plates are ideal for processes such as slime recovery and fine particle classification. When paired with water cyclones, they provide excellent separation efficiency for wet materials.

4. Arc Design with Adjustable Angle and Rotation

Our arc screen plates are designed with a 45° to 60° included angle and a standard curvature radius of 2030 mm. The arc surface and frame feature a pivot mechanism that allows for 180-degree rotation. This innovative design enables end-to-end position switching, promoting uniform wear on the screen surface and significantly extending its service life. Easy to operate and maintain, this feature makes the screen plate especially suitable for continuous-use environments.

5. Lightweight and Easy Installation

Compared to traditional metal screens, polyurethane arc screen plates are lighter and easier to handle. This reduces installation time and labor costs while enhancing operational flexibility. Despite their lightweight design, they do not compromise on strength or structural integrity.

6. Chemical and Corrosion Resistance

Polyurethane's excellent resistance to chemicals, acids, and solvents ensures the screen plates maintain performance even in corrosive environments. This makes them a reliable choice not only for mining and coal processing but also for applications in the chemical and metallurgical industries.

7. Customization for Your Application

Every screening application is unique. Zhengyuan offers tailored solutions including adjustable aperture size, wire diameter, and hook type. Whether you require full welding, partial reinforcement, or specific geometries, our engineering team will develop a screen plate optimized for your specific operational needs.

8. Cost-Effective Over Time

While the initial investment in polyurethane arc screens may be higher than traditional wire mesh, their durability and low maintenance requirements result in long-term cost savings. Reduced downtime, less frequent replacements, and superior performance ensure a strong return on investment.